scholarly journals Valorization of Dacryodes Edulis Fruit (Safou) through Improved Drying Procedures, Packaging and Processing

2013 ◽  
Vol 2 (6) ◽  
pp. 250-255 ◽  
Author(s):  
Sali Atanga Ndindeng ◽  
Zachée Ambang ◽  
Noé Woin ◽  
Francis Ajebesone Ngome ◽  
Stella Atanga Njebu ◽  
...  
Keyword(s):  
Drying Procedures

Effect of Various Drying Procedures on the Crystallinity of Starch Isolated from Wheat Grains

1978 ◽  
Vol 30 (3) ◽  
pp. 78-79 ◽  
Author(s):  
M. Ahmed ◽  
J. Lelièvre
Keyword(s):  
Wheat Grains ◽  
Drying Procedures

scholarly journals Membrane-Supported Layered Coordination Polymer as an Advanced Sustainable Catalyst for Desulfurization

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2404
Author(s):  
Fátima Mirante ◽  
Ricardo F. Mendes ◽  
Rui G. Faria ◽  
Luís Cunha-Silva ◽  
Filipe A. Almeida Paz ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Oxidative Desulfurization ◽  
Liquid System ◽  
Catalytic Membrane ◽  
Extraction Solvent ◽  
Acrylic Glass ◽  
Drying Procedures ◽  
Cost Efficient ◽  
Model Diesel ◽  
Reaction Cycles

The application of a catalytic membrane in the oxidative desulfurization of a multicomponent model diesel formed by most refractory sulfur compounds present in fuel is reported here for the first time. The catalytic membrane was prepared by the impregnation of the active lamellar [Gd(H4nmp)(H2O)2]Cl·2H2O (UAV-59) coordination polymer (CP) into a polymethyl methacrylate (PMMA, acrylic glass) supporting membrane. The use of the catalytic membrane in the liquid–liquid system instead of a powder catalyst arises as an enormous advantage associated with the facility of catalyst handling while avoiding catalyst mass loss. The optimization of various parameters allowed to achieve a near complete desulfurization after 3 h under sustainable conditions, i.e., using an aqueous H2O2 as oxidant and an ionic liquid as extraction solvent ([BMIM]PF6, 1:0.5 ratio diesel:[BMIM]PF6). The performance of the catalytic membrane and of the powdered UAV-59 catalyst was comparable, with the advantage that the former could be recycled successfully for a higher number of desulfurization cycles without the need of washing and drying procedures between reaction cycles, turning the catalytic membrane process more cost-efficient and suitable for future industrial application.

scholarly journals Effect of drying procedures on pore structure and phase evolution of alkali-activated cements

2019 ◽  
Vol 96 ◽  
pp. 194-203 ◽  
Author(s):  
Zuhua Zhang ◽  
Yingcan Zhu ◽  
Huajun Zhu ◽  
Yu Zhang ◽  
John L. Provis ◽  
...  
Keyword(s):  
Pore Structure ◽  
Phase Evolution ◽  
Drying Procedures ◽  
Alkali Activated

THE DEHYDRATION OF PORK

1943 ◽  
Vol 21d (12) ◽  
pp. 394-404
Author(s):  
Jesse A. Pearce
Keyword(s):  
Moisture Content ◽  
Final Stage ◽  
Open Steam ◽  
Raw Meat ◽  
Initial Stage ◽  
Drying Procedures ◽  
Tray Drying

Four preprocessing and three drying procedures for the dehydration of pork were studied. The best product resulted from cooking in an open steam-jacketed kettle, followed by mincing and tunnel–tray drying in four hours or less with a tray load of 2 lb. per square foot. Little difference in quality of the product was observed for air velocities of 700 to 1200 ft. per min. over the trays, or for initial stage temperatures between 70° and 80 °C. and final stage temperatures between 55° and 70 °C.Pork, when dried to a moisture content of 3 to 4% in less than four hours, still retained a high percentage of the thiamin present in the raw meat, showed no fat deterioration when assessed by peroxide oxygen determinations, and on reconstitution had a palatability rating approximately equal to that of the initial cooked material.

Extraction of Lipids from Raw Beef Lean by Using Various Solvent Systems

1967 ◽  
Vol 50 (2) ◽  
pp. 250-255 ◽  
Author(s):  
Susie N Hagan ◽  
Elizabeth W Murphy ◽  
Lydia M Shelley
Keyword(s):  
Sample Preparation ◽  
Drying Method ◽  
Preparation Methods ◽  
Drying Procedures ◽  
Aoac Method ◽  
Solvent Systems ◽  
Total Fat ◽  
Layer Chromatography ◽  
Chloroform Methanol

Abstract Study shows that chloroform-methanol extraction to remove lipids from beef yielded percentages of total fat equal to or greater than those obtained by the AOAC method. The ratio of phospholipid to triglyceride was always higher in the chloroform-methanol extracted samples. Six extraction methodsolvent system combinations, three drying procedures, and two sample preparation methods were compared. Tlie extracted lipids were separated by thin layer chromatography. The ratio of phospholipid to triglyceride was calculated after the spectrophotometric determination of the ester groups present. Acid-hydrolysis-Rohrig gave the lowest yield of total lipid and of phospholipid. Sample preparation method or drying method caused few significant dif. ferenccs in the proportions of total solids and of total lipids in the beef cuts analyzed

Effect of different drying procedures on physicochemical properties and flow behavior of Aloe vera ( Aloe barbadensis Miller) gel

LWT ◽  
2016 ◽  
Vol 74 ◽  
pp. 378-386 ◽  
Author(s):  
R. Minjares-Fuentes ◽  
A. Femenia ◽  
F. Comas-Serra ◽  
C. Rosselló ◽  
V.M. Rodríguez-González ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Flow Behavior ◽  
Aloe Vera ◽  
Aloe Barbadensis ◽  
Drying Procedures
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